Goro Nickel S.A.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 237
 
  
 
C22B PRODUCTION OR REFINING OF METALS 226
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C21B MANUFACTURE OF IRON OR STEEL 122

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6951960 Method for removing impurities from solvent extraction solutionsJul 16, 02Oct 04, 05[C22B, C07F, C07C]
5575981 Method for acidic leaching of lateritic oresJun 08, 95Nov 19, 96[C22B, B01F]
5535992 Apparatus and method for acidic leaching of lateritic oresMar 07, 95Jul 16, 96[C21B]
5447552 Process for the extraction and separation of nickel and/or cobaltNov 10, 94Sep 05, 95[C01G]
5378262 Process for the extraction and separation of nickel and/or cobaltMar 22, 94Jan 03, 95[C01G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5478417 Controlled thermal expansion superalloyExpiredNov 22, 94Dec 26, 95[C22C]

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